java.lang.Object
- org.lwjgl.system.Pointer.Default
- - org.lwjgl.system.Struct
  - - org.lwjgl.vulkan.VkPhysicalDeviceComputeShaderDerivativesFeaturesNV

All Implemented Interfaces:

java.lang.AutoCloseable, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer
```
public class VkPhysicalDeviceComputeShaderDerivativesFeaturesNV
extends org.lwjgl.system.Struct
implements org.lwjgl.system.NativeResource
```
Structure describing compute shader derivative features that can be supported by an implementation.
Description

See Compute Shader Derivatives for more information.

If the VkPhysicalDeviceComputeShaderDerivativesFeaturesNV structure is included in the pNext chain of VkPhysicalDeviceFeatures2, it is filled with values indicating whether each feature is supported. VkPhysicalDeviceComputeShaderDerivativesFeaturesNV can also be used in the pNext chain of VkDeviceCreateInfo to enable features.

Valid Usage (Implicit)
- sType must be STRUCTURE_TYPE_PHYSICAL_DEVICE_COMPUTE_SHADER_DERIVATIVES_FEATURES_NV
Member documentation
- computeDerivativeGroupQuads – indicates that the implementation supports the ComputeDerivativeGroupQuadsNV SPIR-V capability.
- computeDerivativeGroupLinear – indicates that the implementation supports the ComputeDerivativeGroupLinearNV SPIR-V capability.
Layout
```
 struct VkPhysicalDeviceComputeShaderDerivativesFeaturesNV {
     VkStructureType sType;
     void * pNext;
     VkBool32 computeDerivativeGroupQuads;
     VkBool32 computeDerivativeGroupLinear;
 }
```

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer`	An array of `VkPhysicalDeviceComputeShaderDerivativesFeaturesNV` structs.

Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer
org.lwjgl.system.Pointer.Default

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`ALIGNOF`	The struct alignment in bytes.
`static int`	`COMPUTEDERIVATIVEGROUPLINEAR COMPUTEDERIVATIVEGROUPQUADS PNEXT`	The struct member offsets.
`static int`	`SIZEOF`	The struct size in bytes.
`static int`	`STYPE`	The struct member offsets.

Fields inherited from interface org.lwjgl.system.Pointer
BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE

Constructor Summary

Constructors
Constructor	Description
`VkPhysicalDeviceComputeShaderDerivativesFeaturesNV(java.nio.ByteBuffer container)`	Creates a `VkPhysicalDeviceComputeShaderDerivativesFeaturesNV` instance at the current position of the specified `ByteBuffer` container.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV`	`calloc()`	Returns a new `VkPhysicalDeviceComputeShaderDerivativesFeaturesNV` instance allocated with `memCalloc`.
`static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer`	`calloc(int capacity)`	Returns a new `VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer` instance allocated with `memCalloc`.
`static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV`	`callocStack()`	Returns a new `VkPhysicalDeviceComputeShaderDerivativesFeaturesNV` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer`	`callocStack(int capacity)`	Returns a new `VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer`	`callocStack(int capacity, org.lwjgl.system.MemoryStack stack)`	Returns a new `VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV`	`callocStack(org.lwjgl.system.MemoryStack stack)`	Returns a new `VkPhysicalDeviceComputeShaderDerivativesFeaturesNV` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`boolean`	`computeDerivativeGroupLinear()`	Returns the value of the `computeDerivativeGroupLinear` field.
`VkPhysicalDeviceComputeShaderDerivativesFeaturesNV`	`computeDerivativeGroupLinear(boolean value)`	Sets the specified value to the `computeDerivativeGroupLinear` field.
`boolean`	`computeDerivativeGroupQuads()`	Returns the value of the `computeDerivativeGroupQuads` field.
`VkPhysicalDeviceComputeShaderDerivativesFeaturesNV`	`computeDerivativeGroupQuads(boolean value)`	Sets the specified value to the `computeDerivativeGroupQuads` field.
`static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV`	`create()`	Returns a new `VkPhysicalDeviceComputeShaderDerivativesFeaturesNV` instance allocated with `BufferUtils`.
`static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer`	`create(int capacity)`	Returns a new `VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer` instance allocated with `BufferUtils`.
`static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV`	`create(long address)`	Returns a new `VkPhysicalDeviceComputeShaderDerivativesFeaturesNV` instance for the specified memory address.
`static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer`	`create(long address, int capacity)`	Create a `VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer` instance at the specified memory.
`static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV`	`createSafe(long address)`	Like `create`, but returns `null` if `address` is `NULL`.
`static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer`	`createSafe(long address, int capacity)`	Like `create`, but returns `null` if `address` is `NULL`.
`static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV`	`malloc()`	Returns a new `VkPhysicalDeviceComputeShaderDerivativesFeaturesNV` instance allocated with `memAlloc`.
`static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer`	`malloc(int capacity)`	Returns a new `VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer` instance allocated with `memAlloc`.
`static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV`	`mallocStack()`	Returns a new `VkPhysicalDeviceComputeShaderDerivativesFeaturesNV` instance allocated on the thread-local `MemoryStack`.
`static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer`	`mallocStack(int capacity)`	Returns a new `VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer` instance allocated on the thread-local `MemoryStack`.
`static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer`	`mallocStack(int capacity, org.lwjgl.system.MemoryStack stack)`	Returns a new `VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer` instance allocated on the specified `MemoryStack`.
`static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV`	`mallocStack(org.lwjgl.system.MemoryStack stack)`	Returns a new `VkPhysicalDeviceComputeShaderDerivativesFeaturesNV` instance allocated on the specified `MemoryStack`.
`static int`	`ncomputeDerivativeGroupLinear(long struct)`	Unsafe version of `computeDerivativeGroupLinear()`.
`static void`	`ncomputeDerivativeGroupLinear(long struct, int value)`	Unsafe version of `computeDerivativeGroupLinear`.
`static int`	`ncomputeDerivativeGroupQuads(long struct)`	Unsafe version of `computeDerivativeGroupQuads()`.
`static void`	`ncomputeDerivativeGroupQuads(long struct, int value)`	Unsafe version of `computeDerivativeGroupQuads`.
`static long`	`npNext(long struct)`	Unsafe version of `pNext()`.
`static void`	`npNext(long struct, long value)`	Unsafe version of `pNext`.
`static int`	`nsType(long struct)`	Unsafe version of `sType()`.
`static void`	`nsType(long struct, int value)`	Unsafe version of `sType`.
`long`	`pNext()`	Returns the value of the `pNext` field.
`VkPhysicalDeviceComputeShaderDerivativesFeaturesNV`	`pNext(long value)`	Sets the specified value to the `pNext` field.
`VkPhysicalDeviceComputeShaderDerivativesFeaturesNV`	`set(int sType, long pNext, boolean computeDerivativeGroupQuads, boolean computeDerivativeGroupLinear)`	Initializes this struct with the specified values.
`VkPhysicalDeviceComputeShaderDerivativesFeaturesNV`	`set(VkPhysicalDeviceComputeShaderDerivativesFeaturesNV src)`	Copies the specified struct data to this struct.
`int`	`sizeof()`
`int`	`sType()`	Returns the value of the `sType` field.
`VkPhysicalDeviceComputeShaderDerivativesFeaturesNV`	`sType(int value)`	Sets the specified value to the `sType` field.

Methods inherited from interface org.lwjgl.system.NativeResource
close, free

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

Methods inherited from class org.lwjgl.system.Pointer.Default
address, equals, hashCode, toString

Methods inherited from class org.lwjgl.system.Struct
clear, free, isNull

- Field Detail
  - SIZEOF
    
    The struct size in bytes.
  - ALIGNOF
    
    The struct alignment in bytes.
  - STYPE, PNEXT, COMPUTEDERIVATIVEGROUPQUADS, COMPUTEDERIVATIVEGROUPLINEAR
    
    The struct member offsets.
- Constructor Detail
  - VkPhysicalDeviceComputeShaderDerivativesFeaturesNV
```
public VkPhysicalDeviceComputeShaderDerivativesFeaturesNV(java.nio.ByteBuffer container)
```
    Creates a VkPhysicalDeviceComputeShaderDerivativesFeaturesNV instance at the current position of the specified ByteBuffer container. Changes to the buffer's content will be visible to the struct instance and vice versa.
    The created instance holds a strong reference to the container object.
- Method Detail
  - sizeof
```
public int sizeof()
```
    Specified by:
    
    sizeof in class org.lwjgl.system.Struct
  - sType
```
public int sType()
```
    Returns the value of the sType field.
  - pNext
```
public long pNext()
```
    Returns the value of the pNext field.
  - computeDerivativeGroupQuads
```
public boolean computeDerivativeGroupQuads()
```
    Returns the value of the computeDerivativeGroupQuads field.
  - computeDerivativeGroupLinear
```
public boolean computeDerivativeGroupLinear()
```
    Returns the value of the computeDerivativeGroupLinear field.
  - sType
```
public VkPhysicalDeviceComputeShaderDerivativesFeaturesNV sType(int value)
```
    Sets the specified value to the sType field.
  - pNext
```
public VkPhysicalDeviceComputeShaderDerivativesFeaturesNV pNext(long value)
```
    Sets the specified value to the pNext field.
  - computeDerivativeGroupQuads
```
public VkPhysicalDeviceComputeShaderDerivativesFeaturesNV computeDerivativeGroupQuads(boolean value)
```
    Sets the specified value to the computeDerivativeGroupQuads field.
  - computeDerivativeGroupLinear
```
public VkPhysicalDeviceComputeShaderDerivativesFeaturesNV computeDerivativeGroupLinear(boolean value)
```
    Sets the specified value to the computeDerivativeGroupLinear field.
  - set
```
public VkPhysicalDeviceComputeShaderDerivativesFeaturesNV set(int sType,
                                                              long pNext,
                                                              boolean computeDerivativeGroupQuads,
                                                              boolean computeDerivativeGroupLinear)
```
    Initializes this struct with the specified values.
  - set
```
public VkPhysicalDeviceComputeShaderDerivativesFeaturesNV set(VkPhysicalDeviceComputeShaderDerivativesFeaturesNV src)
```
    Copies the specified struct data to this struct.
    
    Parameters:
    
    src - the source struct
    
    Returns:
    
    this struct
  - malloc
```
public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV malloc()
```
    Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesNV instance allocated with memAlloc. The instance must be explicitly freed.
  - calloc
```
public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV calloc()
```
    Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesNV instance allocated with memCalloc. The instance must be explicitly freed.
  - create
```
public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV create()
```
    Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesNV instance allocated with BufferUtils.
  - create
```
public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV create(long address)
```
    Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesNV instance for the specified memory address.
  - createSafe
```
@Nullable
public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV createSafe(long address)
```
    Like create, but returns null if address is NULL.
  - malloc
```
public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer malloc(int capacity)
```
    Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - calloc
```
public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer calloc(int capacity)
```
    Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer create(int capacity)
```
    Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer instance allocated with BufferUtils.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer create(long address,
                                                                               int capacity)
```
    Create a VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer instance at the specified memory.
    
    Parameters:
    
    address - the memory address
    
    capacity - the buffer capacity
  - createSafe
```
@Nullable
public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer createSafe(long address,
                                                                                   int capacity)
```
    Like create, but returns null if address is NULL.
  - mallocStack
```
public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV mallocStack()
```
    Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesNV instance allocated on the thread-local MemoryStack.
  - callocStack
```
public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV callocStack()
```
    Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesNV instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
  - mallocStack
```
public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV mallocStack(org.lwjgl.system.MemoryStack stack)
```
    Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesNV instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
  - callocStack
```
public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV callocStack(org.lwjgl.system.MemoryStack stack)
```
    Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesNV instance allocated on the specified MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    stack - the stack from which to allocate
  - mallocStack
```
public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer mallocStack(int capacity)
```
    Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer instance allocated on the thread-local MemoryStack.
    
    Parameters:
    
    capacity - the buffer capacity
  - callocStack
```
public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer callocStack(int capacity)
```
    Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    capacity - the buffer capacity
  - mallocStack
```
public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer mallocStack(int capacity,
                                                                                    org.lwjgl.system.MemoryStack stack)
```
    Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
    
    capacity - the buffer capacity
  - callocStack
```
public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer callocStack(int capacity,
                                                                                    org.lwjgl.system.MemoryStack stack)
```
    Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    stack - the stack from which to allocate
    
    capacity - the buffer capacity
  - nsType
```
public static int nsType(long struct)
```
    Unsafe version of sType().
  - npNext
```
public static long npNext(long struct)
```
    Unsafe version of pNext().
  - ncomputeDerivativeGroupQuads
```
public static int ncomputeDerivativeGroupQuads(long struct)
```
    Unsafe version of computeDerivativeGroupQuads().
  - ncomputeDerivativeGroupLinear
```
public static int ncomputeDerivativeGroupLinear(long struct)
```
    Unsafe version of computeDerivativeGroupLinear().
  - nsType
```
public static void nsType(long struct,
                          int value)
```
    Unsafe version of sType.
  - npNext
```
public static void npNext(long struct,
                          long value)
```
    Unsafe version of pNext.
  - ncomputeDerivativeGroupQuads
```
public static void ncomputeDerivativeGroupQuads(long struct,
                                                int value)
```
    Unsafe version of computeDerivativeGroupQuads.
  - ncomputeDerivativeGroupLinear
```
public static void ncomputeDerivativeGroupLinear(long struct,
                                                 int value)
```
    Unsafe version of computeDerivativeGroupLinear.

Class VkPhysicalDeviceComputeShaderDerivativesFeaturesNV

Description

Valid Usage (Implicit)

Member documentation

Layout

Nested Class Summary

Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer

Field Summary

Fields inherited from interface org.lwjgl.system.Pointer

Constructor Summary

Method Summary

Methods inherited from interface org.lwjgl.system.NativeResource

Methods inherited from class java.lang.Object

Methods inherited from class org.lwjgl.system.Pointer.Default

Methods inherited from class org.lwjgl.system.Struct

Field Detail

SIZEOF

ALIGNOF

STYPE, PNEXT, COMPUTEDERIVATIVEGROUPQUADS, COMPUTEDERIVATIVEGROUPLINEAR

Constructor Detail

VkPhysicalDeviceComputeShaderDerivativesFeaturesNV

Method Detail

sizeof

sType

pNext

computeDerivativeGroupQuads

computeDerivativeGroupLinear

sType

pNext

computeDerivativeGroupQuads

computeDerivativeGroupLinear

set

set

malloc

calloc

create

create

createSafe

malloc

calloc

create

create

createSafe

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

nsType

npNext

ncomputeDerivativeGroupQuads

ncomputeDerivativeGroupLinear

nsType

npNext

ncomputeDerivativeGroupQuads

ncomputeDerivativeGroupLinear